Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1995-04-12
1996-10-15
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 26, 361311, 4283191, H01M 804
Patent
active
055652808
ABSTRACT:
A method and apparatus for electrically interconnecting various electronic elements, including circuit components, assemblies, and subassemblies. A particle enhanced material metal contact layer, having a surface, formed on the electronic elements, includes particles of greater hardness disposed on and/or within the metal contact layer, which particles form protuberances that concentrate stress when said contact surface is brought into contact with an opposing surface under pressure, to whereby penetrate the opposing surface and form a metal matrix between the two surfaces. The invention includes preferred and alternative embodiments incorporating particle enhanced material, which are useful in batteries fuel cells and capacitors.
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Glenn Michael A.
Kalafut Stephen
Mintz Laurie J.
Particle Interconnect Inc.
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